1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alekssr [168]
2 years ago
9

Which graph represents the function h(x)=IxI+0.5

Mathematics
1 answer:
Oliga [24]2 years ago
8 0

Answer:

It should look like a v with the origin at +0.5

Step-by-step explanation:

You might be interested in
Ava bought 4 bags of bird seed. Each bag contains 600 grams of seed. How many kilograms of seed did Ava buy in all?
kenny6666 [7]
600 grams = 0.6 kilograms
0.6 x 4 = 2.4 kilograms
5 0
3 years ago
Jose takes 120 minutes to weed 6 equal rows of vegetable plants in his garden. What is his unit rate
Zarrin [17]

Answer:

3 rows/hour

Step-by-step explanation:

It is given that, Jose takes 120 minutes to weed 6 equal rows of vegetable plants in his garden.

120 minutes = 2 hours

We need to find the unit rate per hour for weeding these rows of his garden. It can be calculated as follows :

R=\dfrac{6}{2}\\\\R=3\ \text{rows/hour}

So, the rate for weeding these rows of his garden is 3 rows per hour.

6 0
3 years ago
Below are tabulated a number of Rockwell G hardness values that were measured on a single steel specimen. Compute
Mashcka [7]

Answer:

a) 48.408

b) 1.235

Step-by-step explanation:

a)

The average hardness value xbar can be computed as

xbar=sum of values/number of values

xbar=(46.5+46.9+49.4+50.3+49.8+48.8+47+47.7+48.3+49.4+47.8+49)/12

xbar=580.9/12

xbar=48.408 (rounded to 3 decimal places).

The average hardness value is 48.408.

b)

The standard deviation hardness value s can be computed as

s=\sqrt{\frac{sum(x-xbar)^2}{n-1} }

x              x-xbar  (x-xbar) ²

46.5  -1.90833 3.64174

46.9  -1.50833 2.27507

49.4    0.99167 0.98340

50.3     1.89167 3.57840

49.8     1.39167 1.93674

48.8    0.39167 0.15340

47.0           -1.40833 1.98340

47.7   -0.70833 0.50174

48.3           -0.10833 0.01174

49.4    0.99167  0.98340

47.8           -0.60833 0.37007

49.0    0.59167 0.35007

Total                               16.7692

s=\sqrt{\frac{16.7692}{12-1} }

s=\sqrt{\frac{16.7692}{11} }

s=\sqrt{1.5245}

s=1.2347

s=1.235 (rounded to 3 decimal places)

The standard deviation hardness value is 1.235.

4 0
3 years ago
Is every relation also a function? Explain
Sladkaya [172]

Answer:

no

Step-by-step explanation:

they are not

8 0
3 years ago
Read 2 more answers
In this problem,y = 1/(x2 + c)is a one-parameter family of solutions of the first-order DEy' + 2xy2 = 0.Find a solution of the f
trasher [3.6K]

Differentiate the given solution:

y=\dfrac1{x^2+C}\implies y'=-\dfrac{2x}{(x^2+C)^2}

Substitute y and y' into the ODE:

-\dfrac{2x}{(x^2+C)^2}+2x\left(\dfrac1{x^2+C}\right)^2=0

and it's easy to see the left side indeed reduces to 0.

6 0
3 years ago
Other questions:
  • We play a game where there are 50 coins in a row, we take turns taking between 1 and 5 coins however many you like. whoever take
    11·1 answer
  • Add [1/5x-4+2y]+[2/5x+5-4y]=
    11·1 answer
  • Write the equation in slope intercept form. what are the slope and y intercept -2x-11y=5.
    9·1 answer
  • Simplify 15.6 divided by negative 3..
    5·1 answer
  • A rectangular prism has a length of 8 in., a width of 4 in., and a height of 2 1/4 in. The prism is filled with cubes that have
    15·1 answer
  • What is the value of n when 8n - 8 = 6n+ 6
    10·1 answer
  • Triangle ABC is a scaled copy of triangle DEF. Side AB measures 12 cm and is the longest side of ABC. Side DE measures 8 cm and
    8·1 answer
  • I really need this ASAP
    12·1 answer
  • Please help with these?
    8·1 answer
  • PLEASE NEED HELP
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!